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(KL) KLM 6390 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(SFO) San Francisco International Airport

San Francisco, CA, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
47
80%
Late
4
7%
Very Late
2
3%
Excessive
3
5%
Cancelled
0
0%
Diverted
3
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
13
Codeshares
56
Average Delay (min.)
30.076923076923077
Standard Deviation
27.4
Min
0
Max
96

KL 6390 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 84%
Average Delay Time 30.076923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 83% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 30.076923076923077 min
This flight has an average delay of 30.076923076923077 minutes with a standard deviation of 27.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.